Danfoss PVE Actuator | 157B4033 11166824 157B4128 | PVG 32 Control Module | Proportional Electronic Actuator

PVE Electronic Control Modules for PVG 32 Proportional Valves

Product Overview: The PVE Electronic Actuator Series is the core electronic control unit for Danfoss PVG 32 load-sensing proportional valve systems. By converting electrical control signals into precise spool displacement, PVE modules (such as 157B4033 and 11166824) enable micron-level control over hydraulic flow. These modules utilize advanced closed-loop technology with integrated LVDT displacement sensors, ensuring exceptional linearity and repeatability even under fluctuating load conditions. The modular design allows users to choose different communication interfaces and dynamic response levels tailored to specific application needs.

Featured models: 11166824, 157B4033 (PVEH), 157B6000, 157B6130, 157B6230, 157B5110, 157B4128, and 157B4228.

Key Technical Advantages:

• Closed-Loop Position Feedback: Integrated sensors monitor spool position in real-time, automatically compensating for errors caused by friction and hydraulic flow forces.

• Diagnostic Capabilities: Equipped with LED status indicators to monitor supply voltage, control signals, and internal circuitry, supporting fail-safe protection modes.

• Thermal & Vibration Resistance: Specially designed for construction, forestry, and crane equipment, ensuring stable operation in harsh outdoor environments and under high vibration.

• Flexible Connectivity: Supports multiple industrial connectors including Hirschmann and Deutsch, with protection ratings up to IP66/IP67.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • 157B4033 (PVEH): High dynamic response actuator, ideal for systems requiring rapid directional switching.

  • 11166824 (PVEA): Standard proportional actuator, offering balanced performance for general applications.

  • 157B4128 / 157B4228: Specialized execution modules with specific interfaces or features.

  • 157B6130 / 157B6230 / 157B6000: Corresponding electrical end caps and connection components.

• Core Technical Specs:

  • Supply Voltage: 11 – 32V DC.

  • Control Signal: Ratiometric (25% – 75% UDC).

  • Hysteresis & Linearity: Typical value < 0.5%.

  • Protection Rating: IP65 / IP66.

  • Operating Temperature: -30°C to +90°C (-22°F to +194°F).